For nitric oxide

Fig. 4.—Potential curves for nitric oxide. The two dashed lines are potential curves for the structures N O and N O , the lowest full line that for the normal molecule N O , the next for the excited n state, and the uppermost that for the normal ion Ni 0 +.

The example described above for nitric oxide illustrates the interplay between thermody-... 

There is no room within the definition for nitric oxide, the prostaglandins and steroids mainly because they are not released in a controlled manner by neuronal activity and only the last are preformed. Thus if they are to be classified as NTs then the definition must be simplified so that a NT becomes ... 

Servent D, C Ducrorq, Y Henry, A Guissani, M Lenfant (1991) Nitroglycerin metabolism by Phanerochaete chrysosporium evidence for nitric oxide and nitrite formation. Biochim Biophys Acta 1074 320-325. 

All materials effective for nitric oxide abatement are sensitive to the presence of water in the feed however, Inui et aL (13) have recently reported that a protonated Co-contained silicate was effective with CH for NO reduction in conditions equivalait to diesd engines exhausts, the NO to Nj cooveratm on this material not being altered by a H O concentration in the feed ofup to 10%. 

Epidermal growth factor suppresses nitric oxide and hydrogen peroxide production by keratinocytes. Potential role for nitric oxide in the regulation of wound healing. J. Biol. Chem. 267, 21277-21280. 

Vallance, P. and Moncada, S. (1991). Hyperdynamic circulation in cirrhosis, a role for nitric oxide Lancet 337, 776-778. 

NMR Nuclear magnetic resonance NO The chemical symbol for nitric oxide... 

Kopelman et al.73 have prepared fiber optic sensors that are selective for nitric oxide and do not respond to most potential interferents. Both micro-and nanosensors have been prepared, and their response is fast (<1 s), reversible, and linear up to 1 mM concentrations of nitric oxide. The respective "chemistry" at the fiber tip was contacted with the sample, light was guided to the sample through the microfiber, and emitted light was collected by a microscope (without the use of fibers, however). 

The material is presented in 17 chapters, covering topics such as trends in ion selective electrodes, advances in electrochemical immunosensors, modem glucose biosensors for diabetes management, biosensors based on nanomaterials (e.g. nanotubes or nanocrystals), biosensors for nitric oxide and superoxide, or biosensors for pesticides. 

A.V. Kashevskii, J. Lei, A.Y. Safronov, and O. Ikeda, Electrocatalytic properties of meso-tetraphenylporphyrin cobalt for nitric oxide oxidation in methanolic solution and in Nafion film. J. 

X.J. Zhang, Y. Kislyak, J. Lin, A. Dickson, L. Cardosa, M. Broderick, and H. Fein, Nanometer size electrode for nitric oxide and S-nitrosothiols measurement. Electrochem. Commun. 4, 11-16 (2002). 

B.W. Allen, C.A. Piantadosi, and L.A. Coury, Electrode materials for nitric oxide detection. Nitric Oxide-Biol. Chem. 4, 75—84 (2000). 

S. Kroning, F.W. Scheller, U. Wollenberger, and F. Lisdat, Myoglobin-clay electrode for nitric oxide (NO) detection in solution. Electroanalysis 16, 253—259 (2004). 

H. Yamasaki, Y. Sakihama, and S. Takahashi, An alternative pathway for nitric oxide production in plants new features of an old enzyme. Trends Plant Sci. 4, 128-129 (1999). 

The NO/NO+ and NO/NO- self-exchange rates are quite slow (42). Therefore, the kinetics of nitric oxide electron transfer reactions are strongly affected by transition metal complexes, particularly by those that are labile and redox active which can serve to promote these reactions. Although iron is the most important metal target for nitric oxide in mammalian biology, other metal centers might also react with NO. For example, both cobalt (in the form of cobalamin) (43,44) and copper (in the form of different types of copper proteins) (45) have been identified as potential NO targets. In addition, a substantial fraction of the bacterial nitrite reductases (which catalyze reduction of NO2 to NO) are copper enzymes (46). The interactions of NO with such metal centers continue to be rich for further exploration. 

Zhang, Z., Naughton, D., Winyard, P. G., Benjamin, N., Blake, D. R., Symons, M. C. R., Generation of nitric oxide by a nitrite reductase activity of xanthine oxidase a potential pathway for nitric oxide formation in the absence of nitric oxide synthase activity. Biochem. Biophys. Res. Commun. 249 (1998), p. 767—772... 

S. D., Essential role for nitric oxide in neurogenic inflammation in rat cutaneous microcirculation. Evidence for an endothelium-independent mechanism, Circ. Res. 76 (1995), p.441-447... 

J.Q. Hu, F.R. Zhu, J. Zhang, and H. Gong, A room temperature indium tin oxide/quartz crystal microbalance gas sensor for nitric oxide, Sens. Actuators B, 93 175-180, 2003. 

Smith RC, Tennyson AG, Lim MH, Lippard SJ (2005) Conjugated polymer-based fluorescence tum-on sensor for nitric oxide. Org Lett 7 3573-3575... 

Fig. 6. Temperature dependence of adsorption constant for nitric oxide reduction, Eq. (18).

Bredt, D. S., Hwang, P. M., and Snyder, S. H., 1990, Locahzation ofnitiic oxide synthase indicating a neural role for nitric oxide, Nature 347 768-770. 

Garcia-Cardena, G., and FoUanan, J., 1998, Is there a role for nitric oxide in tumor angiogenesis , J Natl. Cancerinst. 90 560-561. 

In the rare case the neutral was a radical, the ion created by electron ionization would be even-electron, e.g., for nitric oxide ... 

Photoacoustic or optoacoustic spectroscopy, which detects the absorption of a pulsed laser in a cell by the pressure pulses generated when the light energy is degraded to heat, which is claimed to have sensitivities of 0.4 ppb for nitric oxide and 5 ppb for ethylene, and which can measure the absorption spectra of solids and dusts. ... 

---